Unless you really cannot afford a few dollars per month, go for Ivacy really.
I have been using a VPN for over 8 years already.
Great app and even works in China too on the much tougher Great Firewall of China.
You can switch to Australian Netflix, French Netflix, or any other location as long as there is a server there.
They also have a great support team that will resolve any issue you may have within a few hours.